Chapter 10

Chapter 3 - Soaring

I

For nearly all the time that my uncle was incubating and hatching Crest Hill I was busy in a little transverse valley between that great beginning and Lady Grove with more and more costly and ambitious experiments in aerial navigation. This work was indeed the main substance of my life through all the great time of the Tono-Bungay symphony.

I have told already how I came to devote myself to this system of inquiries, how in a sort of disgust with the common adventure of life I took up the dropped ends of my college studies, taking them up again with a man's resolution instead of a boy's ambition. From the first I did well at this work. It--was, I think, largely a case of special aptitude, of a peculiar irrelevant vein of faculty running through my mind. It is one of those things men seem to have by chance, that has little or nothing to do with their general merit, and which it is ridiculous to be either conceited or modest about. I did get through a very big mass of work in those years, working for a time with a concentrated fierceness that left little of such energy or capacity as I possess unused. I worked out a series of problems connected with the stability of bodies pitching in the air and the internal movements of the wind, and I also revolutionised one leading part at last of the theory of explosive engines. These things are to be found in the Philosophical Transactions, the Mathematical Journal, and less frequently in one or two other such publications, and they needn't detain us here. Indeed, I doubt if I could write about them here. One acquires a sort of shorthand for one's notes and mind in relation to such special work. I have never taught; nor lectured, that is to say, I have never had to express my thoughts about mechanical things in ordinary everyday language, and I doubt very much if I could do so now without extreme tedium.

My work was, to begin with, very largely theoretical. I was able to attack such early necessities of verification as arose with quite little models, using a turntable to get the motion through the air, and cane, whalebone and silk as building material. But a time came when incalculable factors crept in, factors of human capacity and factors of insufficient experimental knowledge, when one must needs guess and try. Then I had to enlarge the scale of my operations, and soon I had enlarged them very greatly. I set to work almost concurrently on the balance and stability of gliders and upon the steering of inflated bags, the latter a particularly expensive branch of work. I was no doubt moved by something of the same spirit of lavish expenditure that was running away with my uncle in these developments. Presently my establishment above Lady Grove had grown to a painted wood chalet big enough to accommodate six men, and in which I would sometimes live for three weeks together; to a gasometer, to a motor-house, to three big corrugated-roofed sheds